From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Returning the standardisation sheet for Mercury Sparking Plugs and noting a delay on another sheet.
| Identifier | ExFiles\Box 50\2\ Scan033 | |
| Date | 18th February 1921 | |
| Hs{Lord Ernest Hives - Chair} X.4295 To Hs{Lord Ernest Hives - Chair}/AT. from Rd. Rd/3/139A/M18.2.21. Mercury Sparking Plugs for Standard Chassis. Standardisation Sheet X No.4295. Hs{Lord Ernest Hives - Chair}/AT15.2.21. We return the Standardisation Sheet dealing with the Sparking Plugs. Owing to pressure of work in the Department, we have not been able to get down to the Standardisation Sheet X No.2440, but hope to let you have this shortly. D/Rd. att: Standardisation Sheet X No.4295. | ||